The J. R. Simplot Company potato processing plant in Portage la Prairie, Manitoba, has an annual capacity of more than 300 million pounds (135 million kilos) of frozen french fries and formed potato products.

Simplot China Ningxia Yujing Food Co. Ltd is a Chinese manufacturer of frozen french fries and potato specialties

Simplot Food Group is the food business division of J.R. Simplot Company⁠ and a major manufacturer of frozen potato products in the United States.

Simplot Japan manufactures Simplot products as a wholly owned subsidiary of JR SIMPLOT in the United States. Their representative potato products are world-famous.

Simplot Korea is a Korean manufacturer of frozen french fries and potato specialties who relies on stable supply and consistent quality, starting with potato raw material management through constant efforts and growth for 80 years.

Simplot Mexico is a leading company in the distribution of frozen foods for Mexico and Central America, offering 5 main categories such as frozen potatoes, vegetables, fruits, avocado pulp, and American snacks.